632272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 20

約数和(自身を含む): 1254880

約数和(自身を除く): 622608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 919, 1838, 3676, 7352, 14704, 39517, 79034, 158068, 316136, 632272]

約数ペア:

[(1, 632272), (2, 316136), (4, 158068), (8, 79034), (16, 39517), (43, 14704), (86, 7352), (172, 3676), (344, 1838), (688, 919)]